include/configs/bcm28155_ap.h

   1 /*
   2  * Copyright 2013 Broadcom Corporation.
   3  *
   4  * SPDX-License-Identifier:      GPL-2.0+
   5  */
   6
   7 #ifndef __BCM28155_AP_H
   8 #define __BCM28155_AP_H
   9
  10 #include <linux/sizes.h>
  11 #include <asm/arch/sysmap.h>
  12
  13 /* CPU, chip, mach, etc */
  14 #define CONFIG_KONA
  15 #define CONFIG_SKIP_LOWLEVEL_INIT
  16
  17 /*
  18  * Memory configuration
  19  */
  20 #define CONFIG_SYS_TEXT_BASE            0xae000000
  21
  22 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  23 #define CONFIG_SYS_SDRAM_SIZE           0x80000000
  24 #define CONFIG_NR_DRAM_BANKS            1
  25
  26 #define CONFIG_SYS_MALLOC_LEN           SZ_4M   /* see armv7/start.S. */
  27 #define CONFIG_STACKSIZE                SZ_256K
  28
  29 /* GPIO Driver */
  30 #define CONFIG_KONA_GPIO
  31
  32 /* MMC/SD Driver */
  33 #define CONFIG_SDHCI
  34 #define CONFIG_MMC_SDMA
  35 #define CONFIG_KONA_SDHCI
  36 #define CONFIG_MMC
  37 #define CONFIG_GENERIC_MMC
  38
  39 #define CONFIG_SYS_SDIO_BASE0 SDIO1_BASE_ADDR
  40 #define CONFIG_SYS_SDIO_BASE1 SDIO2_BASE_ADDR
  41 #define CONFIG_SYS_SDIO_BASE2 SDIO3_BASE_ADDR
  42 #define CONFIG_SYS_SDIO_BASE3 SDIO4_BASE_ADDR
  43 #define CONFIG_SYS_SDIO0_MAX_CLK 48000000
  44 #define CONFIG_SYS_SDIO1_MAX_CLK 48000000
  45 #define CONFIG_SYS_SDIO2_MAX_CLK 48000000
  46 #define CONFIG_SYS_SDIO3_MAX_CLK 48000000
  47 #define CONFIG_SYS_SDIO0 "sdio1"
  48 #define CONFIG_SYS_SDIO1 "sdio2"
  49 #define CONFIG_SYS_SDIO2 "sdio3"
  50 #define CONFIG_SYS_SDIO3 "sdio4"
  51
  52 /* I2C Driver */
  53 #define CONFIG_SYS_I2C
  54 #define CONFIG_SYS_I2C_KONA
  55 #define CONFIG_SYS_SPD_BUS_NUM  3       /* Start with PMU bus */
  56 #define CONFIG_SYS_MAX_I2C_BUS  4
  57 #define CONFIG_SYS_I2C_BASE0    BSC1_BASE_ADDR
  58 #define CONFIG_SYS_I2C_BASE1    BSC2_BASE_ADDR
  59 #define CONFIG_SYS_I2C_BASE2    BSC3_BASE_ADDR
  60 #define CONFIG_SYS_I2C_BASE3    PMU_BSC_BASE_ADDR
  61
  62 /* Timer Driver */
  63 #define CONFIG_SYS_TIMER_RATE           32000
  64 #define CONFIG_SYS_TIMER_COUNTER        (TIMER_BASE_ADDR + 4) /* STCLO offset */
  65
  66 /* Init functions */
  67 #define CONFIG_MISC_INIT_R      /* board's misc_init_r function */
  68
  69 /* Some commands use this as the default load address */
  70 #define CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_SDRAM_BASE
  71
  72 /* No mtest functions as recommended */
  73
  74 /*
  75  * This is the initial SP which is used only briefly for relocating the u-boot
  76  * image to the top of SDRAM. After relocation u-boot moves the stack to the
  77  * proper place.
  78  */
  79 #define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SYS_TEXT_BASE
  80
  81 /* Serial Info */
  82 #define CONFIG_SYS_NS16550_SERIAL
  83 /* Post pad 3 bytes after each reg addr */
  84 #define CONFIG_SYS_NS16550_REG_SIZE     (-4)
  85 #define CONFIG_SYS_NS16550_CLK          13000000
  86 #define CONFIG_CONS_INDEX               1
  87 #define CONFIG_SYS_NS16550_COM1         0x3e000000
  88
  89 #define CONFIG_BAUDRATE                 115200
  90
  91 /* must fit into GPT:u-boot-env partition */
  92 #define CONFIG_ENV_IS_IN_MMC
  93 #define CONFIG_SYS_MMC_ENV_DEV          0
  94 #define CONFIG_ENV_OFFSET               (0x00011a00 * 512)
  95 #define CONFIG_ENV_SIZE                 (8 * 512)
  96
  97 #define CONFIG_SYS_NO_FLASH     /* Not using NAND/NOR unmanaged flash */
  98
  99 /* console configuration */
 100 #define CONFIG_SYS_CBSIZE               1024    /* Console buffer size */
 101 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 102                         sizeof(CONFIG_SYS_PROMPT) + 16) /* Printbuffer size */
 103 #define CONFIG_SYS_MAXARGS              64
 104 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 105
 106 /*
 107  * One partition type must be defined for part.c
 108  * This is necessary for the fatls command to work on an SD card
 109  * for example.
 110  */
 111 #define CONFIG_DOS_PARTITION
 112 #define CONFIG_EFI_PARTITION
 113
 114 /* version string, parser, etc */
 115 #define CONFIG_AUTO_COMPLETE
 116 #define CONFIG_CMDLINE_EDITING
 117 #define CONFIG_SYS_LONGHELP
 118
 119 #define CONFIG_CRC32_VERIFY
 120 #define CONFIG_MX_CYCLIC
 121
 122 /* Initial upstream - boot to cmd prompt only */
 123 #define CONFIG_BOOTCOMMAND              ""
 124
 125 /* Commands */
 126 #define CONFIG_FAT_WRITE
 127
 128 #define CONFIG_USBID_ADDR               0x34052c46
 129
 130 #endif /* __BCM28155_AP_H */